/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package erp.financeiro.servlets;

import erp.financeiro.Saldo;
import erp.financeiro.dao.SaldoDAO;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Robert
 */
public class FluxoCaixaServlet extends FinanceiroServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        super.processRequest(request, response);
        
        if(this.getAuthorized()){
            try {

                String metodo = request.getParameter("f");
                if(metodo != null){
                    if(metodo.equals("buscaTransacoes")){
                        String inicio = request.getParameter("dataInicio");
                        String termino = request.getParameter("dataTermino");
                        DateFormat format = new SimpleDateFormat("dd/MM/yyyy");
                        Date dataInicio = format.parse(inicio);
                        Date dataTermino = format.parse(termino);
                        List<Saldo> list = SaldoDAO.buscarSaldos(dataInicio, dataTermino);

                        request.setAttribute("listaSaldo", list);
                        request.setAttribute("inicio", dataInicio);
                        request.setAttribute("termino", dataTermino);
                    }
                }

                javax.servlet.RequestDispatcher rd = this.getServletContext().getRequestDispatcher("/fluxocaixa.jsp");
                rd.forward(request, response);
            } catch (Exception e) {
                request.setAttribute("error", e);
                javax.servlet.RequestDispatcher rd = this.getServletContext().getRequestDispatcher("/error.jsp");
                rd.forward(request, response);
            } finally {
                out.close();
            }
        }
    }


    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
